Pheidon the Cold-Hearted

Pheidon the Cold-Hearted was a Greek mercenary during the Peloponnesian War.

Biography
Pheidon was a brutal, cruel, and masochistic mercenary who had many stories told about his cold-heartedness. For instance, while he was receiving the punishment of lashings in front of a crowd, it was said that his laughter drowned out the noise of the crowd until the only noise was his laughter, as he saw pain was fun - he loved to inflict it on others.